Stricter variable matching.

7b3246a8 · Sebastian Höffner · fdf73762 · 7b3246a8
Unverified Commit 7b3246a8 authored 6 years ago by Sebastian Höffner
--- a/OpenCCG.ebnf
+++ b/OpenCCG.ebnf
@@ -55,7 +55,7 @@ role
    ;

 variable
-    = /[a-z]\d+(:[a-zA-Z\-]+)*/
+    = /[a-z]\d+(:[a-zA-Z\-]+)?/
    ;

 atom